In this document, the major outcomes of a study are reported, focusing primarily on the mathematics achievement results. The sections of Part I discuss performance on goal areas and objectives; comparisons of achievement among groups of students within each age level, 9-, 13-, and 17-year-olds; comparisons of the achievement of Connecticut students with that of students nationally; the results of each item by age, sex, region, and size of community within the state. Part II contains discussions and recommendations in the following areas: math concepts, computation, measurement, problem solving and applications, charts and graphs, and geometry. (MP)